carolinavalenc carolinavalenc

28-09-2017
Mathematics

contestada

Step by step 3(4d+1)-9d=6(2-d)

Respuesta :

giusephinakris giusephinakris

28-09-2017

Just use Math----- way

Answer Link

tasnimhannan tasnimhannan

28-09-2017

1. Expand
12d+3-9d=12-6d

2. Collect Like Terms
3d + 3 =12-6d
9d=9

3. Solve
(9d/9) = (9/9)
d=1

Answer Link

Otras preguntas

Which emperor of the Roman emporer was responsible for the spread of Christianity?

Conceptual question about relativity: Imagine two events-- 1. A photon hits a mirror 2. The same photon, after reflecting off of the mirror, hits some other su

Which clause of the U.S. Constitution has been critical in allowing the growth of national power?

PLZZ HELP I HAVE 25 minutes, I'll put you the brainliest ‼️

when writers convey the reasons for a characters actions they are describing the the characters a. outcome b. autobiography c. motivation d. exposition

Is a measure of performance results in terms of quantity, quality, cost, or time?

Mary has 32 geraniums and she wants to plant the same number in each pot. if she has 8 pots , how many geraniums should she put in each pot?

Which element may react chemically by losing electrons from both s and d sub levels? A)Be B)Al C)Fe D)Cl

What situation was direct challenge to the political and religious authority of the Catholic church

Upwelling is when ___________________ A wind blows water away from a coastline, causing cold water to rise up from the bottom. B cold water from the surfac